Learning is not always fun. It can actually be quite ________.
分类: 基础英语(00088)发布时间: 2024-08-26 05:35浏览量: 1
Learning is not always fun. It can actually be quite ________. A、amateur B、temporary C、scientific D、frustrating 【正确答案】：D 【题目解析】：amateur业余的；temporary暂时的；scientific科学的；frustrating令人沮丧的 句意：学习并不总是有趣的。这实际上是相当令人沮丧的。